Thanks! I finally ended up solving it my code was more inefficient then I thought.

@aol574: d20master was using C# and you javascript (note the difference in capitalization of both methods's name).

Math.sqrt(n) worked for me!

soumya_kathua: read my reply to your post in this kata: https://www.codewars.com/kata/51ba717bb08c1cd60f00002f/discuss#5fac3d4097ead20032bc4711 it seems you haven't read it.

IS THIS IS AN ISSUE?????????????????

No. Resolving.

Trust me it's working for atleas 80% of test cases,

It's not enough. You need to pass 100% of cases to complete the kata.

Here's my code can ayone tell what i'm mistaking,
[...]
IT's working code.

So, are you mistaking, or is it working code? Hint: it's not ;)

Your code fails following test case: Test.assert_equals(next_bigger(890),908). For input 890 it returns 980, but correct answer is 908. Debug through it locally in your IDE and see how your approach solves the problem incorrectly.

PLease Don't say it's indent issue and marked as resolved . Please be helpful here. IT's working code. Thanks

Yes, this issue is quite often observed by users who managed to come up with inefficient solution.

Try running following test case locally:

Assert.AreEqual(9000000001, Kata.NextBiggerNumber(1900000000));

Working in C#. Code on my desktop runs in 74ms and timesout in codewars. Is this an issue that others are noticing?

What step?

It is allowed, just had to add another step.

This issue is i've run my code in visual studio community and it works. However, it will not test in Codewars. My assumption is Math.Sqrt() will not work, because of seen post in others about the same issue.

It doesn't say in description that you can't, so you probably can.